处于不适应的环境
- 与 处于不适应的环境 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Species-pairs were positive correlation,including 10 species-pairs were higher significant positive correlation and 24 speciespairs were significant positive correlation, and 263 species-pairs were negative correlation, including 8 species-pairs were higher significant negative correlation and 28 species-pairs were significant negative correlation, which were tested by Spearman' s rank correlation coefficient.
正负相关比为0.7643,显著种对占总对数的15.05%,群落优势种种间多呈不显著关联。2)按照31个建群种和优势种对环境的适应方式和主导生态因素,它们被划分为2个生态种组:芦苇组和早熟禾组。3)关帝山撂荒地植物群落以退耕还林的先锋物种为主,表明植物群落处于森林植被恢复的初期演替阶段。
- 推荐网络例句
-
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
-
The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
-
The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。